Public bug reported: When booting into linux-image-5.4.0-42-generic networking grinds to a halt. It is 10000x times slower than usual.
Selecting an older kernel like linux-image-5.3.0-62-generic makes networking normal again. Description: Ubuntu 18.04.4 LTS Release: 18.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-5.4.0-42-generic 5.4.0-42.46~18.04.1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-62-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.16 Architecture: amd64 Date: Wed Aug 19 11:11:51 2020 InstallationDate: Installed on 2019-11-19 (273 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) SourcePackage: linux-signed-hwe-5.4 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-signed-hwe-5.4 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic ** Attachment added: "Screenshot showing the slow download speeds compared to normal upload speeds." https://bugs.launchpad.net/bugs/1892163/+attachment/5402743/+files/Screenshot%20from%202020-08-17%2014-45-06.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1892163 Title: Major networking regression linux-image-5.4.0-42-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.4/+bug/1892163/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs